13-4 Flashcards
1
Q
what were most objects in the outer space made out of
A
ice and rock
2
Q
pluto is how much smaller than the moon
A
pluto is 0.3 % on our moon
3
Q
what is the asteroids belt
A
between mars and Jupiter where most asteroids are
4
Q
Asteroids characteristics
A
surface covered with craters, broken rock, and dust
most dont have atmospheres or layers
5
Q
define meteors
A
particles in the air that can get hot enough to produce light
6
Q
define meteorite
A
a space object that reaches earths surface
